Recently, scientists in the United States have developed a small biodegradable special scaffold that can effectively transplant stem cells and transport drugs to help treat various human diseases such as Alzheimer's disease, Parkinson's disease, and brain. Degeneration, spinal cord injury and traumatic brain injury.
Stem cell transplantation technology provides hope for the cure of leukemia and central nervous system diseases, but this technique is often limited by factors such as incomplete cell differentiation, low cell survival rate, and limited nerve growth.
In the study, the researchers designed a novel bioscaffold that is expected to help promote high-end stem cell transplantation and repair of central nervous tissue, while stem cell therapy can also promote stem cell transformation called nerve. Meta cells and restore the neural circuits of the patient's brain. The scaffold can simulate natural tissue and has obtained good results in the test tube and mouse body.
In this study, the researchers conducted a joint study, and they next planned to test the effect of this nano-scaffold in large animal organisms. They hope that this stent can eventually be pushed into clinical trials to treat patients with spinal cord injury, based on The new technology of this special stent is also expected to help scientists develop new regenerative therapies for a variety of human diseases.
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